A new-generation plug-in energy storage system features advanced semi-solid-state battery technology for enhanced safety. Stackable battery packs provide expandable storage of up to 15.6kWh, meeting the daily electricity needs of a household. With its ultra-high charge and discharge capacity, the system delivers a maximum power output of 2400W. Its ultra-quiet design and low power consumption boost energy efficiency. By storing electricity during off-peak hours and discharging during peak hours, it significantly reduces electricity costs. Supporting outdoor off-grid applications, GreenArk is compatible with 800W microinverters and solar panels, offering an off-grid output of up to 2400W to meet outdoor energy demands.